2137428400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1$

素因数の和:212

約数の個数: 180

約数和(自身を含む): 5465822040

約数和(自身を除く): 3328393640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 47, 50, 59, 80, 82, 94, 100, 118, 164, 188, 200, 205, 235, 236, 295, 328, 376, 400, 410, 470, 472, 590, 656, 752, 820, 940, 944, 1025, 1175, 1180, 1475, 1640, 1880, 1927, 2050, 2209, 2350, 2360, 2419, 2773, 2950, 3280, 3760, 3854, 4100, 4418, 4700, 4720, 4838, 5546, 5900, 7708, 8200, 8836, 9400, 9635, 9676, 11045, 11092, 11800, 12095, 13865, 15416, 16400, 17672, 18800, 19270, 19352, 22090, 22184, 23600, 24190, 27730, 30832, 35344, 38540, 38704, 44180, 44368, 48175, 48380, 55225, 55460, 60475, 69325, 77080, 88360, 90569, 96350, 96760, 110450, 110920, 113693, 120950, 130331, 138650, 154160, 176720, 181138, 192700, 193520, 220900, 221840, 227386, 241900, 260662, 277300, 362276, 385400, 441800, 452845, 454772, 483800, 521324, 554600, 568465, 651655, 724552, 770800, 883600, 905690, 909544, 967600, 1042648, 1109200, 1136930, 1303310, 1449104, 1811380, 1819088, 2085296, 2264225, 2273860, 2606620, 2842325, 3258275, 3622760, 4528450, 4547720, 5213240, 5343571, 5684650, 6516550, 7245520, 9056900, 9095440, 10426480, 10687142, 11369300, 13033100, 18113800, 21374284, 22738600, 26066200, 26717855, 36227600, 42748568, 45477200, 52132400, 53435710, 85497136, 106871420, 133589275, 213742840, 267178550, 427485680, 534357100, 1068714200, 2137428400]

約数ペア:

[(1, 2137428400), (2, 1068714200), (4, 534357100), (5, 427485680), (8, 267178550), (10, 213742840), (16, 133589275), (20, 106871420), (25, 85497136), (40, 53435710), (41, 52132400), (47, 45477200), (50, 42748568), (59, 36227600), (80, 26717855), (82, 26066200), (94, 22738600), (100, 21374284), (118, 18113800), (164, 13033100), (188, 11369300), (200, 10687142), (205, 10426480), (235, 9095440), (236, 9056900), (295, 7245520), (328, 6516550), (376, 5684650), (400, 5343571), (410, 5213240), (470, 4547720), (472, 4528450), (590, 3622760), (656, 3258275), (752, 2842325), (820, 2606620), (940, 2273860), (944, 2264225), (1025, 2085296), (1175, 1819088), (1180, 1811380), (1475, 1449104), (1640, 1303310), (1880, 1136930), (1927, 1109200), (2050, 1042648), (2209, 967600), (2350, 909544), (2360, 905690), (2419, 883600), (2773, 770800), (2950, 724552), (3280, 651655), (3760, 568465), (3854, 554600), (4100, 521324), (4418, 483800), (4700, 454772), (4720, 452845), (4838, 441800), (5546, 385400), (5900, 362276), (7708, 277300), (8200, 260662), (8836, 241900), (9400, 227386), (9635, 221840), (9676, 220900), (11045, 193520), (11092, 192700), (11800, 181138), (12095, 176720), (13865, 154160), (15416, 138650), (16400, 130331), (17672, 120950), (18800, 113693), (19270, 110920), (19352, 110450), (22090, 96760), (22184, 96350), (23600, 90569), (24190, 88360), (27730, 77080), (30832, 69325), (35344, 60475), (38540, 55460), (38704, 55225), (44180, 48380), (44368, 48175)]